NOVELTY – The device has a reservoir configured to store liquids. An evaporating screen (1) is made of a porous and absorbent material, and contains a high capillary absorbent material. A pick-up rod (2) supports a liquid pick-up and transfer system and comprises a first hollow structure and a second hollow structure. A lid is provided to insulate the liquid from an external environment and to position an immersion depth of the pick up rod to the bottom of the reservoir. A control unit controls period of evaporation of the liquids. USE – Device for diffusing liquids. Uses include but are not limited to insect repellent, room flavors, aromatherapy and herbal medicine. ADVANTAGE – The device enables control of evaporation textures of the liquid to be evaporated to ensure a controlled absorption process. The device reduces production costs, facilitates large-scale production and execution, and simplifies maintenance and maintaining complete control of evaporation rates of the liquids. DETAILED DESCRIPTION – The second hollow structure contains an absorbent and capillary-type material (8). DESCRIPTION OF DRAWING(S) – The drawing shows a front view of a device for diffusing liquids. Evaporating screen (1) Pick-up rod (2)

Main Application Field

J01 (Separation – including evaporation, crystallisation, solvent extraction, chromatography, dialysis, osmosis including drying gases and/or vapours, and separation of solids from gases, liquids and other solids. Isotope separation, filter materials (including molecular sieves for separation), and centrifuges (except where used for analysis) (B01D, B03, B04, B07B).)

INVENTORS:

AFFONSO ARMANDO JUNIOR
BITTENCOURT EDISON
GLORIA EDUARDO MICOTTI DA

500_CONTROLADA

Patent number: BR102012001438-A2

PATENT STATUS:

PENDING

FOR ADDITIONAL INFORMATION:

parcerias@inova.unicamp.br

+55 (19) 3521-5207 / 2607

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